EP0333538A1 - Verfahren und Vorrichtung zum Herstellen eines Dichtungsstreifens auf dem Randteil einer Glasscheibe und erhaltene Glasscheibe - Google Patents

Verfahren und Vorrichtung zum Herstellen eines Dichtungsstreifens auf dem Randteil einer Glasscheibe und erhaltene Glasscheibe Download PDF

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Publication number
EP0333538A1
EP0333538A1 EP89400533A EP89400533A EP0333538A1 EP 0333538 A1 EP0333538 A1 EP 0333538A1 EP 89400533 A EP89400533 A EP 89400533A EP 89400533 A EP89400533 A EP 89400533A EP 0333538 A1 EP0333538 A1 EP 0333538A1
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EP
European Patent Office
Prior art keywords
glazing
mold
seal
plastic material
electromagnetic radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89400533A
Other languages
English (en)
French (fr)
Other versions
EP0333538B1 (de
Inventor
Jean-Jacques Lanfranchini
Jean-Jacques Olivier
Franck Jaffiol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of EP0333538A1 publication Critical patent/EP0333538A1/de
Application granted granted Critical
Publication of EP0333538B1 publication Critical patent/EP0333538B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14434—Coating brittle material, e.g. glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B29C70/763—Moulding on edges or extremities of the preformed part the edges being disposed in a substantial flat plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0861—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using radio frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0075—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping curing or polymerising by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous

Definitions

  • the invention relates to a method and a device for producing a joint integral with the peripheral part of a glazing unit and the glazing unit obtained.
  • the method and the device relate to the production of a seal to the peripheral part of a motor vehicle glazing.
  • Glazing for motor vehicles most often includes a rubber or plastic seal placed around the periphery of the glazing and ensuring a sealing function.
  • a first technique consists in producing an extruded and vulcanized rubber profile comprising a groove to allow its assembly with the glazing, then in fitting the periphery of the glazing with the profiled. This is done manually.
  • Processes are also used for molding a rubber or plastic seal on the peripheral part of the glazing. These methods have the advantage of producing the seal in situ on the glazing, so that this seal is perfectly adapted to the size of the glazing and perfectly sealed.
  • a process for overmolding the glazing is known, for example, by a mixture based on ethylene-propylene-diene monomer (EPDM) in which the mixture is injected in fluid form into a mold placed around the peripheral part of the glazing and then vulcanized.
  • EPDM ethylene-propylene-diene monomer
  • this process requires the use of a metal mold used at a high temperature of the order of 180 ° C.
  • the injection pressures are relatively high, of the order of 200 bars in the mold cavity; such pressures are necessary, insofar as the products injected are pasty and not liquid, even at high temperature.
  • the glazings which can be produced by this process are small or medium in size; large parts of the windshield type can not withstand the pressure of the material during injection and burst during molding.
  • the process does not lend itself to carousel manufacturing, for reasons of investment cost. In fact, molds are expensive and a carousel has several molds, which increases its cost price accordingly.
  • thermoplastic material such as plasticized polyvinyl chloride (PVC)
  • PVC plasticized polyvinyl chloride
  • This process allows the overmolding of large glazing such as windshields or rear glasses but has the disadvantage of producing certain defects inside the seal, such as air bubbles due to the venting of the mold and burrs which must then be removed by manual recovery.
  • the object of the invention is therefore to propose a method for producing a seal in a material hardenable plastic integral with at least part of the periphery of a glazing, by molding the plastic material in the fluid state around the glazing to form the seal and hardening of the molded seal on the glazing, this process allowing the manufacture of large glazing, using a molding process at moderate pressure and temperature, applicable to a large number of plastics and with a reduced production cost.
  • the joint is hardened by activation of the plastic by electromagnetic radiation, the frequency of which belongs to one of the following fields: high frequencies, very high frequencies, ultra-high frequencies.
  • the plastic material is injected into a mold at a temperature where it is in the liquid state and has a low viscosity while remaining inert, at a low pressure of the order of a few bars, this plastic material then being heated during its hardening by electromagnetic radiation, then cooled before demolding.
  • the invention also relates to a device for implementing the method for producing the seal and to the molded glazing obtained.
  • the single figure is a sectional view in elevation of a molding and hardening device ment for implementing the method according to the invention for the manufacture of a glazing for a motor vehicle.
  • the device has been shown during the hardening phase of the joint after molding in contact with the edge of the glazing.
  • the device generally designated by the reference 1 comprises a mold 2 consisting of a die and a punch, respectively 2a, 2b, having facing faces in which are formed complementary imprints.
  • the space 3 comprises a central part 3a whose thickness is greater than the thickness of the glazing 4 constituting the glass insert on which the joint is molded, as well as a peripheral part 5 in which the molding of the attached. Between the central part 3 and the peripheral part 5, the two parts 2a, 2b of the mold have projecting zones 6 in coincidence coming into contact with the glass insert 4 when the mold is closed. This isolates the peripheral zone 5 of the seal molding from the central zone of the insert in a sealed manner.
  • the molding cavity 5 of the joint is delimited by the peripheral parts of the imprints of the mold parts 2a, 2b and by the peripheral part of the insert 4.
  • the parts 2a, 2b of the mold are made of a flexible material such as polypropylene or elastomer re silicone. At the time of closing the mold, a sealed closure of the molding cavity 5 of the seal is obtained, by contacting the two opposite faces of the parts 2a, 2b and the projecting parts 6 of these plates with the faces of the 'insert 4.
  • the parts 2a, 2b of the mold define between them a nozzle 8 allowing the injection of fluid plastic material into the cavity 5 of the mold.
  • the external faces of the parts of the mold 2a, 2b are in contact with aluminum plates 9a, 9b through which are transmitted the high frequency electromagnetic waves coming from a generator 10, during the hardening phase of the injected plastic in the cavity 5.
  • the aluminum plates 9a, 9b are fixed on the corresponding parts of the mold 2a, 2b and are connected to a device for opening and closing the mold, not shown.
  • Channels 12 for circulating a coolant are machined inside the aluminum plates 9a, 9b. These channels 12 provide cooling of the plates 9a, 9b and of the mold 2, in particular during the hardening phase.
  • the device 1 shown in the figure can be associated with any handling and automatic molding installation comprising in particular a manipulator arm for loading the glass 4 constituting the insert on which the overmolding is carried out.
  • the material of the mold 2 will be chosen in all cases so that the heating of this mold by dielectric loss of the electromagnetic waves is as low as possible.
  • the mold will therefore be made of a material which is practically transparent to electric waves.
  • tromagnetic which can be waves at high frequency (HF), very high frequency (VHF) or ultra-high frequency (UHF or microwave).
  • such materials may consist of polypropylene in the form of homopolymers, copolymers of ethylene and propylene or vulcanized EPDM.
  • This material could also consist of a cold or hot vulcanized silicone elastomer or else of a fluoropolymer such as polytetrafluoroethylene.
  • the mold can also be made of a much more rigid material such as a resin concrete of formulation such that its heating by dielectric loss is low.
  • These materials are generally flexible and easily machinable materials which make it possible to obtain sealing surfaces for sealing the mold imprint after it has been closed.
  • the generator 10 allows the production and emission of electromagnetic waves in a domain which corresponds to high or very high frequencies (frequencies between 3 and 3000 MHz), and the generator will preferably be tuned to one of the authorized frequencies 13 , 56 MHZ, 27.12 MHZ or 40.68 MHZ.
  • the choice of radiation will be made according to the nature of the liquid plastic material which is hardened in the mold, by gelation, polymerization or vulcanization. These materials, unlike mold materials, are activatable by radiation, because they have a significant dielectric loss coefficient (loss factor) at the working temperature and the frequency of the chosen radiation.
  • this pane which can be in tempered or laminated mineral glass or in organic glass with low dielectric loss coefficient having dimensions and a shape corresponding to the glass part of glazing for large motor vehicles.
  • the parts 2a, 2b of the mold 2 are made of cold-vulcanizable silicone elastomer.
  • An elastomer made from the following materials was used: RTV 3110 (Dow Corning) 70 games RTV 3112 (Dow Corning) 30 games Catalyst S (Dow Corning) 7 parts.
  • PVC plastisol the composition of which is given below: PVC LUCOVYL PB 1302 (ATOCHEM) or SOLVIC 334 (SOLVAY) 100 games PLASTICIZER PHTHALATE LINEAR C 9 - C 11 50 games STABILIZER Organic salt of barium and zinc 2 parts Epoxy octyl stearate 5 parts.
  • This material is in fluid form at room temperature, that is to say at a temperature close to 20 to 25 °.
  • the plasticized polyvinyl chloride contained in the impression 5 in the liquid state is in contact with the peripheral part of the window 4 constituting a glass insert on which the overmolding is carried out.
  • the generator 10 After filling the cavity or cavity 5 with the liquid plastic material, the generator 10 is put into operation and its coupling is carried out with the aluminum plates 9a, 9b. Cooling fluid is circulated in the channels 12 of these aluminum plates to maintain their temperature in the vicinity of 40 to 60 ° C.
  • the frequency of the generator 10 will be chosen not only as a function of the nature of the plastic material constituting the seal but also of the composition of the glass of the window 4, depending on whether this glass is mineral or organic.
  • the treatment can be adapted to the materials present, both by adjusting the frequency and the power of the high-frequency generator. One can also play on the duration of hardening.
  • the mold is opened and the overmolded glazing obtained constituted by the glass 4 and the seal 13 secured to its peripheral part is taken from the lower part of the mold 2a, for example by an automatic handling arm.
  • plastics can be used to form the glazing seal, these plastics being introduced in the fluid state into the mold cavity, then hardened by activation under the effect of electromagnetic radiation.
  • plastics consist of one-component or two-component polyurethane elastomers
  • hardening occurs by polymerization.
  • the process according to the invention has the advantage of achieving rapid hardening and without excessive heating, by activation by high frequency radiation.
  • this process can be applied using a wide range of plastics.
  • Fluid materials with low viscosity will preferably be chosen near ambient temperature. Such liquids are inert during injection and their viscosity remains low.
  • the entire molding can be carried out at low pressure (a few bars) and the closing forces of the mold are themselves low.
  • the inertia of the liquid plastic in the absence of electromagnetic radiation allows perfect control of the filling, which avoids air bubbles, lines of demixing of pigments and overpressure burrs.
  • the mold being made of a generally flexible material, the sealing of the joint planes will be very good, both with regard to the joint planes formed by the surfaces of the mold in contact with each other and with regard to the surfaces of the mold in contact with the glass. This good seal makes it possible to greatly reduce or even eliminate the presence of burrs and therefore the need for a deburring operation in recovery.
  • Curing by gelation, polymerization or vulcanization under electromagnetic radiation is carried out at the required time during the manufacturing cycle and in a few tens of seconds.
  • the glass of the window may consist of any mineral or organic glass usually used for the constitution of windows, such as the windows of a motor vehicle.
  • any suitable frequency chosen in the fields indicated may be used.
  • the adhesion of the seal will generally be favored by depositing a coupling agent on the edge of the glass coming into contact with the plastic of the seal.
  • a coupling agent on the edge of the glass coming into contact with the plastic of the seal.
  • no adhesion agent will be deposited. This is the case, for example, with movable glazing for motor vehicles.
  • the adhesive agent can be applied with a brush or a pad to the edge of the glass manually or by a robot.
  • a carousel comprising several molds or molding devices and an electromagnetic wave generator.
  • the method according to the invention can be applied to the manufacture of glazing for vehicles other than motor vehicles or also glazing for fixed constructions.
  • the embodiment which has been described illustrates the activation of the material constituting the joint by high frequencies but an installation of a similar mold would allow the implementation of the process by the use of ultra high frequencies or microwave (frequencies between 300 and 3000 MHZ ) that is to say a domain corresponding to microwaves.
  • One of the authorized frequencies would preferably be used, namely 433 MHZ, 850 MHZ, 915 MHZ or 2450 MHZ.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Toxicology (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP89400533A 1988-02-29 1989-02-24 Verfahren und Vorrichtung zum Herstellen eines Dichtungsstreifens auf dem Randteil einer Glasscheibe und erhaltene Glasscheibe Expired - Lifetime EP0333538B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8802492 1988-02-29
FR8802492A FR2627721B1 (fr) 1988-02-29 1988-02-29 Procede et dispositif de realisation d'un joint solidaire de la partie peripherique d'un vitrage et vitrage obtenu

Publications (2)

Publication Number Publication Date
EP0333538A1 true EP0333538A1 (de) 1989-09-20
EP0333538B1 EP0333538B1 (de) 1992-05-06

Family

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Application Number Title Priority Date Filing Date
EP89400533A Expired - Lifetime EP0333538B1 (de) 1988-02-29 1989-02-24 Verfahren und Vorrichtung zum Herstellen eines Dichtungsstreifens auf dem Randteil einer Glasscheibe und erhaltene Glasscheibe

Country Status (3)

Country Link
EP (1) EP0333538B1 (de)
DE (1) DE68901409D1 (de)
FR (1) FR2627721B1 (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341127A2 (de) * 1988-05-04 1989-11-08 Anver Verfahren und Vorrichtung zum Hochfrequenzgiessen vom flüssigen Kunststoff
EP0425011A2 (de) * 1989-10-24 1991-05-02 Lys Fusion S.P.A. Verfahren und Form zum Formen von Kunststoffen aud beschädigten Einlageteilen
EP0431534A2 (de) * 1989-12-05 1991-06-12 Asahi Glass Company Ltd. Verfahren zur Herstellung einer Fensterscheibe mit Dichtung
FR2669863A1 (fr) * 1990-11-30 1992-06-05 Peugeot Vitre pivotante notamment pour vehicule automobile, joint d'etancheite d'une telle vitre et son procede de fabrication.
WO1995010403A1 (en) * 1993-10-12 1995-04-20 Pilkington Plc Apparatus for and method of edge encapsulating a glazing panel
FR2715407A1 (fr) * 1994-01-27 1995-07-28 Rhone Poulenc Chimie Matériau élastomère pour la réalisation de moules hautes fréquences, procédé de moulage hautes fréquences et moules faisant application dudit matériau.
EP0845341A1 (de) * 1996-12-02 1998-06-03 Ilpea Gomma SpA Verfahren und Vorrichtung zum Vulkanisieren von Gummigegenständen
US5840786A (en) * 1993-12-10 1998-11-24 Henkel Kommanditgesellschaft Auf Aktien Plastisol composition
US5965645A (en) * 1993-05-07 1999-10-12 Teroson Gmbh Plastisol composition
EP1010511A1 (de) * 1998-12-17 2000-06-21 Otto Grünhagel Verfahren und Vorrichtung zum Spritzgiessen von ein-, zwei- oder mehrfarbigen Kunststoffteilen
FR2921652A1 (fr) * 2007-10-02 2009-04-03 Saint Gobain Procede et installation de primage de vitrage par tampographie, vitrage(s) a couche de primage deposee par tampographie et utilisation d'un dispositif de tampographie.
CN106976198A (zh) * 2017-03-30 2017-07-25 广东长盈精密技术有限公司 玻璃和塑料的复合制品及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657308B1 (fr) * 1990-01-04 1994-08-05 Peugeot Procede et dispositif de realisation d'un joint renfermant un insert, a la peripherie d'un vitrage et vitrage obtenu.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251421A1 (en) * 1973-11-21 1975-06-13 Delog Detag Flachglas Ag Glass plate edge-coating appts. - comprises a segmented silicone rubber conveyor with grooved segments to contain the coating plastic
US4499036A (en) * 1982-09-20 1985-02-12 W. R. Grace & Co. Microwave curing of latex-based compositions
DE3435365A1 (de) * 1983-09-26 1985-04-11 Libbey-Owens-Ford Co., Toledo, Ohio Verglasungsaufbau und verfahren zu seiner herstellung
US4543283A (en) * 1984-09-04 1985-09-24 Libbey-Owens-Ford Company Encapsulated glazing product
DE3526171A1 (de) * 1984-07-23 1986-02-13 Aisin Seiki K.K., Kariya, Aichi Verfahren zur herstellung eines formlings, z.b. eines zierteils
DE3535460A1 (de) * 1985-10-04 1986-03-27 Egger GmbH, 8960 Kempten Verfahren und druckform zur herstellung individueller plastiken, vorzugsweise otoplastiken
EP0220908A2 (de) * 1985-10-21 1987-05-06 Continental White Cap, Inc. Verfahren zum Formen von Plastisol-Dichtungen in Behälterverschlüssen aus synthetischem Kunststoffharz
EP0233846A2 (de) * 1986-02-04 1987-08-26 Giovanni A. Coscia Frompresse für Gummi und ähnliche Produkte, wobei die Härtungstemperatur durch Absorption elektro-magnetischer Wellen erreicht wird
EP0252207A2 (de) * 1986-07-10 1988-01-13 Asahi Glass Company Ltd. Verfahren zur Herstellung eines verglasten Produkts
EP0127546B1 (de) * 1983-05-30 1989-01-18 Saint Gobain Vitrage International Verfahren und Vorrichtung zum Herstellen von umgossenen Glasfenstern und Produkte nach diesem Verfahren

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US4499036A (en) * 1982-09-20 1985-02-12 W. R. Grace & Co. Microwave curing of latex-based compositions
EP0127546B1 (de) * 1983-05-30 1989-01-18 Saint Gobain Vitrage International Verfahren und Vorrichtung zum Herstellen von umgossenen Glasfenstern und Produkte nach diesem Verfahren
DE3435365A1 (de) * 1983-09-26 1985-04-11 Libbey-Owens-Ford Co., Toledo, Ohio Verglasungsaufbau und verfahren zu seiner herstellung
DE3526171A1 (de) * 1984-07-23 1986-02-13 Aisin Seiki K.K., Kariya, Aichi Verfahren zur herstellung eines formlings, z.b. eines zierteils
US4543283A (en) * 1984-09-04 1985-09-24 Libbey-Owens-Ford Company Encapsulated glazing product
DE3535460A1 (de) * 1985-10-04 1986-03-27 Egger GmbH, 8960 Kempten Verfahren und druckform zur herstellung individueller plastiken, vorzugsweise otoplastiken
EP0220908A2 (de) * 1985-10-21 1987-05-06 Continental White Cap, Inc. Verfahren zum Formen von Plastisol-Dichtungen in Behälterverschlüssen aus synthetischem Kunststoffharz
EP0233846A2 (de) * 1986-02-04 1987-08-26 Giovanni A. Coscia Frompresse für Gummi und ähnliche Produkte, wobei die Härtungstemperatur durch Absorption elektro-magnetischer Wellen erreicht wird
EP0252207A2 (de) * 1986-07-10 1988-01-13 Asahi Glass Company Ltd. Verfahren zur Herstellung eines verglasten Produkts

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630960A1 (fr) * 1988-05-04 1989-11-10 Anver Sa Procede et appareil de moulage haute frequence de matiere plastique liquide
EP0341127A3 (de) * 1988-05-04 1991-05-08 Anver Verfahren und Vorrichtung zum Hochfrequenzgiessen vom flüssigen Kunststoff
EP0341127A2 (de) * 1988-05-04 1989-11-08 Anver Verfahren und Vorrichtung zum Hochfrequenzgiessen vom flüssigen Kunststoff
EP0425011A3 (en) * 1989-10-24 1992-02-12 Lys Fusion S.P.A. Method and mould for moulding plastics together with inserted parts susceptible to damage
EP0425011A2 (de) * 1989-10-24 1991-05-02 Lys Fusion S.P.A. Verfahren und Form zum Formen von Kunststoffen aud beschädigten Einlageteilen
US5171508A (en) * 1989-12-05 1992-12-15 Asahi Glass Company Ltd. Method of making window glass with a gasket
EP0431534A3 (en) * 1989-12-05 1991-12-04 Asahi Glass Company Ltd. Method of making window glass with a gasket
EP0431534A2 (de) * 1989-12-05 1991-06-12 Asahi Glass Company Ltd. Verfahren zur Herstellung einer Fensterscheibe mit Dichtung
FR2669863A1 (fr) * 1990-11-30 1992-06-05 Peugeot Vitre pivotante notamment pour vehicule automobile, joint d'etancheite d'une telle vitre et son procede de fabrication.
US5965645A (en) * 1993-05-07 1999-10-12 Teroson Gmbh Plastisol composition
WO1995010403A1 (en) * 1993-10-12 1995-04-20 Pilkington Plc Apparatus for and method of edge encapsulating a glazing panel
US5840786A (en) * 1993-12-10 1998-11-24 Henkel Kommanditgesellschaft Auf Aktien Plastisol composition
FR2715407A1 (fr) * 1994-01-27 1995-07-28 Rhone Poulenc Chimie Matériau élastomère pour la réalisation de moules hautes fréquences, procédé de moulage hautes fréquences et moules faisant application dudit matériau.
EP0845341A1 (de) * 1996-12-02 1998-06-03 Ilpea Gomma SpA Verfahren und Vorrichtung zum Vulkanisieren von Gummigegenständen
EP1010511A1 (de) * 1998-12-17 2000-06-21 Otto Grünhagel Verfahren und Vorrichtung zum Spritzgiessen von ein-, zwei- oder mehrfarbigen Kunststoffteilen
FR2921652A1 (fr) * 2007-10-02 2009-04-03 Saint Gobain Procede et installation de primage de vitrage par tampographie, vitrage(s) a couche de primage deposee par tampographie et utilisation d'un dispositif de tampographie.
WO2009053583A2 (fr) * 2007-10-02 2009-04-30 Saint-Gobain Glass France Procede et installation de primage de vitrage par tampographie, vitrage(s) a couche de primage deposee par tampographie et utilisation d'un dispositif de tampographie
WO2009053583A3 (fr) * 2007-10-02 2009-06-25 Saint Gobain Procede et installation de primage de vitrage par tampographie, vitrage(s) a couche de primage deposee par tampographie et utilisation d'un dispositif de tampographie
CN106976198A (zh) * 2017-03-30 2017-07-25 广东长盈精密技术有限公司 玻璃和塑料的复合制品及其制备方法

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FR2627721B1 (fr) 1991-01-25
EP0333538B1 (de) 1992-05-06
DE68901409D1 (de) 1992-06-11
FR2627721A1 (fr) 1989-09-01

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